IL297010B2 - Cement production plant and cement clinker production process - Google Patents

Cement production plant and cement clinker production process

Info

Publication number
IL297010B2
IL297010B2 IL297010A IL29701022A IL297010B2 IL 297010 B2 IL297010 B2 IL 297010B2 IL 297010 A IL297010 A IL 297010A IL 29701022 A IL29701022 A IL 29701022A IL 297010 B2 IL297010 B2 IL 297010B2
Authority
IL
Israel
Prior art keywords
calciner
furnace
fuel
inlet
raw meal
Prior art date
Application number
IL297010A
Other languages
English (en)
Hebrew (he)
Other versions
IL297010B1 (en
IL297010A (en
Original Assignee
Thyssenkrupp Ind Solutions Ag
thyssenkrupp Polysius GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=75690304&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL297010(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from BE20205300A external-priority patent/BE1028269B1/de
Priority claimed from DE102020205672.2A external-priority patent/DE102020205672A1/de
Application filed by Thyssenkrupp Ind Solutions Ag, thyssenkrupp Polysius GmbH filed Critical Thyssenkrupp Ind Solutions Ag
Publication of IL297010A publication Critical patent/IL297010A/en
Publication of IL297010B1 publication Critical patent/IL297010B1/en
Publication of IL297010B2 publication Critical patent/IL297010B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44—Burning; Melting
    • C04B7/4476—Selection of the kiln atmosphere
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/47—Cooling ; Waste heat management
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/36—Arrangements of air or gas supply devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/38—Arrangements of cooling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/03—Calcining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/18—Carbon capture and storage [CCS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
IL297010A 2020-05-05 2021-04-29 Cement production plant and cement clinker production process IL297010B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE20205300A BE1028269B1 (de) 2020-05-05 2020-05-05 Zementherstellungsanlage und Verfahren zur Herstellung von Zementklinker
DE102020205672.2A DE102020205672A1 (de) 2020-05-05 2020-05-05 Zementherstellungsanlage und Verfahren zur Herstellung von Zementklinker
PCT/EP2021/061409 WO2021224129A1 (de) 2020-05-05 2021-04-30 Zementherstellungsanlage und verfahren zur herstellung von zementklinker

Publications (3)

Publication Number Publication Date
IL297010A IL297010A (en) 2022-12-01
IL297010B1 IL297010B1 (en) 2025-06-01
IL297010B2 true IL297010B2 (en) 2025-10-01

Family

ID=75690304

Family Applications (1)

Application Number Title Priority Date Filing Date
IL297010A IL297010B2 (en) 2020-05-05 2021-04-29 Cement production plant and cement clinker production process

Country Status (18)

Country Link
US (2) US20230152037A1 (de)
EP (2) EP3928049B1 (de)
JP (1) JP7656630B2 (de)
CN (2) CN115516265B (de)
CA (1) CA3174135A1 (de)
DK (1) DK3928049T3 (de)
ES (1) ES2927103T3 (de)
HR (1) HRP20221253T1 (de)
HU (1) HUE059952T2 (de)
IL (1) IL297010B2 (de)
LT (1) LT3928049T (de)
MX (1) MX2022013822A (de)
PL (1) PL3928049T3 (de)
PT (1) PT3928049T (de)
RS (1) RS63655B1 (de)
SA (1) SA522441183B1 (de)
WO (2) WO2021224129A1 (de)
ZA (1) ZA202211636B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018215348A1 (de) * 2018-09-10 2020-03-12 Thyssenkrupp Ag Kühler zum Kühlen von Klinker und Verfahren zum Betreiben eines Kühlers zum Kühlen von Klinker
DE102021100941B4 (de) * 2021-01-19 2022-08-18 Khd Humboldt Wedag Gmbh Rohmehlaufgabevorrichtung

Family Cites Families (38)

* Cited by examiner, † Cited by third party
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US2301855A (en) 1941-06-04 1942-11-10 Cardox Corp Method and apparatus for removing fire rings from rotary kilns
JPS5515980A (en) * 1978-07-24 1980-02-04 Ube Industries Cement firing machine including calcinator for raw cement material
JPS5585441A (en) * 1978-12-19 1980-06-27 Ube Industries Calcining apparatus for cement raw material
JPS596170B2 (ja) * 1979-01-17 1984-02-09 住友セメント株式会社 粉粒体原料の仮焼方法およびその装置
AT365160B (de) * 1979-11-21 1981-12-28 Voest Alpine Ag Verfahren und vorrichtung zum kalzinieren von zementrohmehl
JPS59152251A (ja) * 1983-02-17 1984-08-30 株式会社　宇部実業エンヂニヤ−リングコンサルタント セメント原料の仮焼反応装置
DE3417148A1 (de) 1984-05-09 1985-11-14 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
JPH1190371A (ja) * 1997-09-19 1999-04-06 Ishikawajima Harima Heavy Ind Co Ltd 粉粒体付着物除去装置とその運転方法
CN100432607C (zh) * 2002-03-07 2008-11-12 弗·尔·斯米德恩公司 用于制造水泥熟料的方法和设备
JP2006207924A (ja) * 2005-01-27 2006-08-10 Babcock Hitachi Kk 旋回式溶融炉とその運用方法
WO2006113673A2 (en) 2005-04-18 2006-10-26 The Trustees Of Columbia University In The City Of New York Methods and systems for reducing emissions
FR2889579B1 (fr) 2005-08-03 2007-09-14 Air Liquide Procede de calcination d'un materiau a faible emission de nox
US20090308073A1 (en) 2006-07-26 2009-12-17 Dante Patrick Bonaquist Oxygen enhanced combustion in industrial processes
ES2428509T3 (es) 2006-11-13 2013-11-08 Lafarge Proceso para la producción de cemento
FR2921059B1 (fr) 2007-09-14 2011-06-24 Rech S Geol Et Minieres Brgm Bureau De Procede et installation de production de clinker
CN201173677Y (zh) * 2007-12-25 2008-12-31 赵益民 水泥工业用低氮氧化物高温分解炉
DE102008023899B4 (de) 2008-05-16 2012-01-19 Polysius Ag Verfahren und Anlage zur Reduzierung der CO2 -Emission bei der Herstellung von Zementklinker
FR2934589B1 (fr) * 2008-08-01 2010-08-27 Fives Fcb Procede de fabrication de clinker de ciment dans une installation, et installation de fabrication de clinker de ciment en tant que telle
CN101608866B (zh) * 2009-07-24 2010-08-25 天津水泥工业设计研究院有限公司 能够处理带可燃物生料的水泥窑外预分解窑尾系统
DE102009041089C5 (de) 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
US8707877B2 (en) 2011-06-05 2014-04-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Solid fuel and oxygen combustion with low NOx and efficient burnout
EP2559472A1 (de) 2011-08-15 2013-02-20 Alstom Technology Ltd. Integrierte Kohlendioxidabscheidung für Zementwerke
ITMI20122034A1 (it) 2012-11-29 2014-05-30 Italcementi Spa Procedimento e apparato migliorati a circolazione di co2 per la produzione di clinker da cemento
DE102013006140A1 (de) 2013-04-10 2014-10-16 aixergee GmbH Verfahren zur thermischen Behandlung von mehlförmigen, carbonathaltigen Rohmaterialien zur Decarbonatisierung auch bei sehr hohen Kohlendioxidpartialdrücken insbesondere zur Produktion von Zementklinker
CN103253879B (zh) 2013-05-07 2015-04-22 华南理工大学 一种采用o2/co2燃烧技术富集co2的水泥熟料生产工艺
US10570061B2 (en) 2013-11-29 2020-02-25 Calix Ltd Process for manufacture of Portland cement
DE102013020722A1 (de) * 2013-12-07 2015-06-11 Messer Austria Gmbh Verfahren und Vorrichtung zur Herstellung von Zementklinker
FR3018276B1 (fr) * 2014-03-10 2016-03-11 Fives Fcb Recuperation de chaleur perdue intermittente
DE102014113127A1 (de) 2014-09-11 2016-03-17 Thyssenkrupp Ag Verfahren und Anlage zur thermischen Behandlung von flugfähigem Rohmaterial
DE102015004577B3 (de) * 2015-04-14 2015-09-17 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zement mit vermindertem Ausstoß von Schadgasen und Verfahren zum Betrieb einer solchen Anlage
CN105080315B (zh) * 2015-09-18 2018-05-18 福建龙净环保股份有限公司 用于干法水泥窑的烟气脱硝系统
CN108474618B (zh) * 2016-01-22 2020-10-13 Fl史密斯公司 用于水泥厂的u形密封件和方法
DE102016211181A1 (de) 2016-06-22 2017-12-28 Thyssenkrupp Ag Anlage und Verfahren zur thermischen Behandlung von flugfähigem Rohmaterial
CN111051802B (zh) * 2017-08-30 2022-04-29 Fl史密斯公司 低NOx煅烧炉
US10995991B2 (en) * 2017-09-27 2021-05-04 Andritz Inc. Process for reducing ringing in lime kilns
DE102017126961A1 (de) 2017-11-16 2019-05-16 Thyssenkrupp Ag Verfahren und Anlage zur thermischen Behandlung von flugfähigem und karbonathaltigem Ausgangsmaterial
DE102018202063A1 (de) 2018-02-09 2019-08-14 Thyssenkrupp Ag Calcinator einer Zementherstellungsanlage und Verfahren zum Betreiben eines Calcinators
DE102018206673A1 (de) 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung mit spezieller Sauerstoffzugasung

Also Published As

Publication number Publication date
IL297010B1 (en) 2025-06-01
CN115516265B (zh) 2025-10-28
CN115516264A (zh) 2022-12-23
JP7656630B2 (ja) 2025-04-03
IL297010A (en) 2022-12-01
PL3928049T3 (pl) 2022-11-14
SA522441183B1 (ar) 2023-06-15
ES2927103T3 (es) 2022-11-02
US20230152037A1 (en) 2023-05-18
PT3928049T (pt) 2022-09-19
CN115516265A (zh) 2022-12-23
WO2021224252A1 (de) 2021-11-11
EP3928049A1 (de) 2021-12-29
EP4146997A1 (de) 2023-03-15
CA3174135A1 (en) 2021-11-11
HUE059952T2 (hu) 2023-01-28
ZA202211636B (en) 2023-07-26
RS63655B1 (sr) 2022-11-30
DK3928049T3 (da) 2022-10-03
WO2021224129A1 (de) 2021-11-11
HRP20221253T1 (hr) 2022-12-09
EP3928049B1 (de) 2022-07-27
US20230175778A1 (en) 2023-06-08
MX2022013822A (es) 2022-11-30
BR112022022451A2 (pt) 2022-12-20
JP2023531138A (ja) 2023-07-21
LT3928049T (lt) 2022-10-10
BR112022022413A2 (pt) 2022-12-13

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